4320-00-218-3318 RING,WEARING Index 4320-00-218-3321 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
3120-00-218-3320

Federal Supply Class:
3120

National Item Identification Number:
002183320

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.


Manufacturer Information:
1016154402RPS-FL, INC.
256445-20UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
256445-293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
6949P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
6949P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
HM-4081453660HOFFERT MARINE INC


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH1.0000 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.0000 INCHES NOMINAL
BODY INSIDE DIAMETER1.5312 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER2.2187 INCHES NOMINAL
FLANGE WIDTH0.1250 INCHES NOMINAL
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CHAMFERED OUTSIDE RIGHT CORNER
SQUARE INSIDE RIGHT CORNER
SQUARE INSIDE LEFT CORNER
SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
SQUARE LEFT FLANGE BODY CORNER


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